Australian Boulder Opal - 21.35 Ct long green-blue boulder opal - Broken River Mining

21.35 Ct long green-blue boulder opal

Broken River Mining

Regular price $378.00 AUD Sale

A wonderful long boulder opal with strong greens and blues, mixed among natural white swirls.  

  • 21.35 carats.
  • 55 x 8.2 mm / 2.16 x 0.32".
  • 4.4 mm / 0.17" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.
  • Opal ID 2903.